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Diffstat (limited to 'thirdparty1/linux/include/opencv2/superres.hpp')
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diff --git a/thirdparty1/linux/include/opencv2/superres.hpp b/thirdparty1/linux/include/opencv2/superres.hpp new file mode 100644 index 0000000..60d4faa --- /dev/null +++ b/thirdparty1/linux/include/opencv2/superres.hpp @@ -0,0 +1,207 @@ +/*M/////////////////////////////////////////////////////////////////////////////////////// +// +// IMPORTANT: READ BEFORE DOWNLOADING, COPYING, INSTALLING OR USING. +// +// By downloading, copying, installing or using the software you agree to this license. +// If you do not agree to this license, do not download, install, +// copy or use the software. +// +// +// License Agreement +// For Open Source Computer Vision Library +// +// Copyright (C) 2000-2008, Intel Corporation, all rights reserved. +// Copyright (C) 2009, Willow Garage Inc., all rights reserved. +// Third party copyrights are property of their respective owners. +// +// Redistribution and use in source and binary forms, with or without modification, +// are permitted provided that the following conditions are met: +// +// * Redistribution's of source code must retain the above copyright notice, +// this list of conditions and the following disclaimer. +// +// * Redistribution's in binary form must reproduce the above copyright notice, +// this list of conditions and the following disclaimer in the documentation +// and/or other materials provided with the distribution. +// +// * The name of the copyright holders may not be used to endorse or promote products +// derived from this software without specific prior written permission. +// +// This software is provided by the copyright holders and contributors "as is" and +// any express or implied warranties, including, but not limited to, the implied +// warranties of merchantability and fitness for a particular purpose are disclaimed. +// In no event shall the Intel Corporation or contributors be liable for any direct, +// indirect, incidental, special, exemplary, or consequential damages +// (including, but not limited to, procurement of substitute goods or services; +// loss of use, data, or profits; or business interruption) however caused +// and on any theory of liability, whether in contract, strict liability, +// or tort (including negligence or otherwise) arising in any way out of +// the use of this software, even if advised of the possibility of such damage. +// +//M*/ + +#ifndef OPENCV_SUPERRES_HPP +#define OPENCV_SUPERRES_HPP + +#include "opencv2/core.hpp" +#include "opencv2/superres/optical_flow.hpp" + +/** + @defgroup superres Super Resolution + +The Super Resolution module contains a set of functions and classes that can be used to solve the +problem of resolution enhancement. There are a few methods implemented, most of them are descibed in +the papers @cite Farsiu03 and @cite Mitzel09 . + + */ + +namespace cv +{ + namespace superres + { + +//! @addtogroup superres +//! @{ + + class CV_EXPORTS FrameSource + { + public: + virtual ~FrameSource(); + + virtual void nextFrame(OutputArray frame) = 0; + virtual void reset() = 0; + }; + + CV_EXPORTS Ptr<FrameSource> createFrameSource_Empty(); + + CV_EXPORTS Ptr<FrameSource> createFrameSource_Video(const String& fileName); + CV_EXPORTS Ptr<FrameSource> createFrameSource_Video_CUDA(const String& fileName); + + CV_EXPORTS Ptr<FrameSource> createFrameSource_Camera(int deviceId = 0); + + /** @brief Base class for Super Resolution algorithms. + + The class is only used to define the common interface for the whole family of Super Resolution + algorithms. + */ + class CV_EXPORTS SuperResolution : public cv::Algorithm, public FrameSource + { + public: + /** @brief Set input frame source for Super Resolution algorithm. + + @param frameSource Input frame source + */ + void setInput(const Ptr<FrameSource>& frameSource); + + /** @brief Process next frame from input and return output result. + + @param frame Output result + */ + void nextFrame(OutputArray frame); + void reset(); + + /** @brief Clear all inner buffers. + */ + virtual void collectGarbage(); + + //! @brief Scale factor + /** @see setScale */ + virtual int getScale() const = 0; + /** @copybrief getScale @see getScale */ + virtual void setScale(int val) = 0; + + //! @brief Iterations count + /** @see setIterations */ + virtual int getIterations() const = 0; + /** @copybrief getIterations @see getIterations */ + virtual void setIterations(int val) = 0; + + //! @brief Asymptotic value of steepest descent method + /** @see setTau */ + virtual double getTau() const = 0; + /** @copybrief getTau @see getTau */ + virtual void setTau(double val) = 0; + + //! @brief Weight parameter to balance data term and smoothness term + /** @see setLabmda */ + virtual double getLabmda() const = 0; + /** @copybrief getLabmda @see getLabmda */ + virtual void setLabmda(double val) = 0; + + //! @brief Parameter of spacial distribution in Bilateral-TV + /** @see setAlpha */ + virtual double getAlpha() const = 0; + /** @copybrief getAlpha @see getAlpha */ + virtual void setAlpha(double val) = 0; + + //! @brief Kernel size of Bilateral-TV filter + /** @see setKernelSize */ + virtual int getKernelSize() const = 0; + /** @copybrief getKernelSize @see getKernelSize */ + virtual void setKernelSize(int val) = 0; + + //! @brief Gaussian blur kernel size + /** @see setBlurKernelSize */ + virtual int getBlurKernelSize() const = 0; + /** @copybrief getBlurKernelSize @see getBlurKernelSize */ + virtual void setBlurKernelSize(int val) = 0; + + //! @brief Gaussian blur sigma + /** @see setBlurSigma */ + virtual double getBlurSigma() const = 0; + /** @copybrief getBlurSigma @see getBlurSigma */ + virtual void setBlurSigma(double val) = 0; + + //! @brief Radius of the temporal search area + /** @see setTemporalAreaRadius */ + virtual int getTemporalAreaRadius() const = 0; + /** @copybrief getTemporalAreaRadius @see getTemporalAreaRadius */ + virtual void setTemporalAreaRadius(int val) = 0; + + //! @brief Dense optical flow algorithm + /** @see setOpticalFlow */ + virtual Ptr<cv::superres::DenseOpticalFlowExt> getOpticalFlow() const = 0; + /** @copybrief getOpticalFlow @see getOpticalFlow */ + virtual void setOpticalFlow(const Ptr<cv::superres::DenseOpticalFlowExt> &val) = 0; + + protected: + SuperResolution(); + + virtual void initImpl(Ptr<FrameSource>& frameSource) = 0; + virtual void processImpl(Ptr<FrameSource>& frameSource, OutputArray output) = 0; + + bool isUmat_; + + private: + Ptr<FrameSource> frameSource_; + bool firstCall_; + }; + + /** @brief Create Bilateral TV-L1 Super Resolution. + + This class implements Super Resolution algorithm described in the papers @cite Farsiu03 and + @cite Mitzel09 . + + Here are important members of the class that control the algorithm, which you can set after + constructing the class instance: + + - **int scale** Scale factor. + - **int iterations** Iteration count. + - **double tau** Asymptotic value of steepest descent method. + - **double lambda** Weight parameter to balance data term and smoothness term. + - **double alpha** Parameter of spacial distribution in Bilateral-TV. + - **int btvKernelSize** Kernel size of Bilateral-TV filter. + - **int blurKernelSize** Gaussian blur kernel size. + - **double blurSigma** Gaussian blur sigma. + - **int temporalAreaRadius** Radius of the temporal search area. + - **Ptr\<DenseOpticalFlowExt\> opticalFlow** Dense optical flow algorithm. + */ + CV_EXPORTS Ptr<SuperResolution> createSuperResolution_BTVL1(); + CV_EXPORTS Ptr<SuperResolution> createSuperResolution_BTVL1_CUDA(); + +//! @} superres + + } +} + +#endif // OPENCV_SUPERRES_HPP |